Suppose that a certain population satisfies the initial value problem dy/dt = r(t)y − k, y(0) = y0, where the growth rate r(t) is given by r(t) = (1 + sin t)/5, and k represents the rate of predation. (a) suppose that k = 1/5. plot y versus t for several values of y0 between 1/2 and 1. (b) estimate the critical initial population yc below which the population will become extinct. (c) choose other values of k and find the corresponding yc for each one. (d) use the data you have found in parts (b) and (c) to plot yc versus k

the aswere is the one with all 8's and the second one is with the 10,8 and 6

step-by-step explanation:

answer:   b

step-by-step explanation:

x2 = 16

x can not be a negative number because 16 is positive

the only answer would be positive 8  

c.the first excerpt shows their expectations about the camp, and the second shows the reality of their circumstances

is the answer this is because first they talk about what is expected of the camp but in the second excerpt they get a harsh awakening to the true realities of the camp.

hope this

i would appreciate brainliest : )

step-by-step explanation: